EP2183888B1 - Paketniveaupriorisierung in Verbindungsnetzwerken - Google Patents

Paketniveaupriorisierung in Verbindungsnetzwerken Download PDF

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Publication number
EP2183888B1
EP2183888B1 EP08772421A EP08772421A EP2183888B1 EP 2183888 B1 EP2183888 B1 EP 2183888B1 EP 08772421 A EP08772421 A EP 08772421A EP 08772421 A EP08772421 A EP 08772421A EP 2183888 B1 EP2183888 B1 EP 2183888B1
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data
sub
stream
streams
bandwidth
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French (fr)
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EP2183888A1 (de
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Brian K. Schmidt
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Silicon Image Inc
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Silicon Image Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
    • H04L47/2425—Traffic characterised by specific attributes, e.g. priority or QoS for supporting services specification, e.g. SLA
    • H04L47/2433—Allocation of priorities to traffic types
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
    • H04L47/2441—Traffic characterised by specific attributes, e.g. priority or QoS relying on flow classification, e.g. using integrated services [IntServ]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/32—Flow control; Congestion control by discarding or delaying data units, e.g. packets or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/40—Support for services or applications
    • H04L65/401—Support for services or applications wherein the services involve a main real-time session and one or more additional parallel real-time or time sensitive sessions, e.g. white board sharing or spawning of a subconference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/75—Media network packet handling
    • H04L65/762—Media network packet handling at the source 
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/80—Responding to QoS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H04N21/23611—Insertion of stuffing data into a multiplex stream, e.g. to obtain a constant bitrate
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2385—Channel allocation; Bandwidth allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/43615—Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/631—Multimode Transmission, e.g. transmitting basic layers and enhancement layers of the content over different transmission paths or transmitting with different error corrections, different keys or with different transmission protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/647—Control signaling between network components and server or clients; Network processes for video distribution between server and clients, e.g. controlling the quality of the video stream, by dropping packets, protecting content from unauthorised alteration within the network, monitoring of network load, bridging between two different networks, e.g. between IP and wireless
    • H04N21/64784—Data processing by the network
    • H04N21/64792—Controlling the complexity of the content stream, e.g. by dropping packets

Claims (15)

  1. Vorrichtung (805), die Folgendes umfasst:
    einen Sender (830), der konfiguriert ist, um einen Datenstrom (215) zu übertragen, wobei der Datenstrom eine Vielzahl an Datenpaketen umfasst, wobei die Datenpakete Datenpakete erster Priorität (130) und Datenpakete zweiter Priorität (125) beinhalten,
    eine Netzwerkeinheit (810), die konfiguriert ist, um den Betrieb des Senders zu steuern, wobei die Netzwerkeinheit konfiguriert ist, um den Datenstrom in eine Vielzahl von Subströmen (245, 250, 255) zu teilen, basierend auf der Prioritätsstufe der in jedem Substrom enthaltenen Daten, wobei die Vielzahl an Subströmen einen ersten Substrom für Datenpakete erster Priorität und einen zweiten Substrom für Datenpakete zweiter Priorität umfasst;
    wobei die erste Priorität höher ist als die zweite Priorität, wobei die Vorrichtung dadurch gekennzeichnet ist, dass die Netzwerkeinheit Bandbreiten für die Subströme so festlegt, dass die Bandbreite für die Datenpakete zweiter Priorität größer ist als die Bandbreite für die Datenpakete erster Priorität, wobei die Vorrichtung in einem Netzwerk betrieben wird, das eine Infrastruktur aufweist, die Datenströme mit größerer Bandbreite vor Datenströmen mit geringerer Bandbreite fallen lässt.
  2. Vorrichtung nach Anspruch 1, worin das Festlegen der Bandbreiten das Aufteilen des ersten Substroms in eine Vielzahl von Subströmen umfasst, wenn das zur Übertragung der Datenpakete erster Priorität erforderliche Bandbreitenausmaß größer ist als das für Datenpakete zweiter Priorität erforderliche Bandbreitenausmaß, wobei jeder der Vielzahl an Subströmen, die aus der Aufteilung des ersten Substroms resultieren, eine geringere Bandbreite aufweist als die Bandbreite des zweiten Datensubstroms.
  3. Vorrichtung nach Anspruch 1, worin das Festlegen der Bandbreiten das Auffüllen eines oder mehrerer Subströme mit zusätzlichen Datenpaketen umfasst, um die Bandbreite des Substroms aufrecht zu erhalten.
  4. Vorrichtung nach Anspruch 3, worin die zusätzlichen Datenpakete Nulldatenpakete umfassen.
  5. Vorrichtung nach Anspruch 3, worin die zusätzlichen Datenpakete erneut übertragene Datenpakete, duplizierte Datenpakete oder sowohl erneut übertragene als auch duplizierte Datenpakete umfassen.
  6. Vorrichtung nach Anspruch 1, worin die Netzwerkeinheit ferner konfiguriert ist, um die Datensubströme zumindest teilweise basierend auf einer Veränderung des Datenstroms dynamisch zu modifizieren.
  7. Vorrichtung nach Anspruch 1, worin jeder der Vielzahl an Subströmen zu einem anderen Anschluss einer Empfangsvorrichtung geleitet wird.
  8. Vorrichtung nach Anspruch 1, worin:
    die Vorrichtung die Vielzahl an Subströmen an eine zweite Vorrichtung überträgt und
    die zweite Vorrichtung konfiguriert ist, um zu bestimmen, dass die Vielzahl an Datenströmen jeweils Teile eines einzigen Datenstroms sind, und die Vielzahl an Datenströmen auf dieselbe Weise zu verarbeiten wie den einzigen Datenstrom.
  9. Vorrichtung nach Anspruch 8, worin die Vorrichtung jeden der Vielzahl an Subströmen zu einem anderen Anschluss der zweiten Vorrichtung leitet.
  10. Verfahren zur Priorisierung von Datenpaketen in einem Netzwerk, das Folgendes umfasst:
    das Empfangen (502) einer Anfrage bezüglich der Übertragung eines Datenstroms (215) durch eine Netzwerkvorrichtung, wobei der Datenstrom eine Vielzahl an Datentypen umfasst, wobei jeder Datentyp eine Prioritätsstufe (125, 130) aufweist;
    das Teilen (506) des Datenstroms in eine Vielzahl an Datensubströmen basierend auf der Prioritätsstufe der Daten in jedem Substrom unter Einsatz einer Netzwerkeinheit der Netzwerkvorrichtung, wobei jeder Substrom Daten einer bestimmten Prioritätsstufe aufweist;
    das Zuweisen einer Bandbreite für jeden Datensubstrom durch eine Netzwerkeinheit, wobei die Bandbreite jedes Substroms auf der Prioritätsstufe der Daten in dem Substrom beruht, wobei die jedem Datensubstrom durch die Netzwerkeinheit zugewiesene Bandbreite in einem umgekehrten Verhältnis zu der Prioritätsstufe jedes Datensubstroms steht; und
    das Übertragen (518) der Vielzahl an Datensubströmen durch die Netzwerkvorrichtung über das Netzwerk, wobei die Infrastruktur des Netzwerks vorsieht, dass Datenströme mit größerer Bandbreite vor Datenströmen mit geringerer Bandbreite fallen gelassen werden, wenn es zu einer Störung kommt.
  11. Verfahren nach Anspruch 10, das ferner Folgendes umfasst: das Teilen eines ersten Datensubstroms durch die Netzwerkvorrichtung in eine Vielzahl von Subströmen, wenn die erforderliche Bandbreite des ersten Substroms größer ist als die erforderliche Bandbreite eines zweiten Datensubstroms, der Daten einer niedrigeren Prioritätsstufe umfasst, wobei jeder der Vielzahl an Subströmen, die aus der Aufteilung des ersten Datensubstroms resultieren, eine Bandbreite aufweist, die geringer ist als die Bandbreite des zweiten Datensubstroms.
  12. Verfahren nach Anspruch 10, das ferner das Modifizieren der Datensubströme umfasst, zumindest teilweise basierend auf Veränderungen des Datenstroms.
  13. Verfahren nach Anspruch 10, worin die Übertragung der Vielzahl an Datensubströmen das Auffüllen eines oder mehrerer Datensubströme durch die Netzwerkvorrichtung mit zusätzlichen Datenpaketen umfasst, um die zugewiesene Bandbreite der Datensubströme aufrecht zu erhalten.
  14. Verfahren nach Anspruch 13, worin die zusätzlichen Datenpakete ein oder mehrere Nulldatenpakete umfassen.
  15. Verfahren nach Anspruch 13, worin die zusätzlichen Datenpakete erneut übertragene Datenpakete, duplizierte Datenpakete oder sowohl erneut übertragene als auch duplizierte Datenpakete umfassen.
EP08772421A 2007-07-27 2008-07-03 Paketniveaupriorisierung in Verbindungsnetzwerken Active EP2183888B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/829,790 US7911956B2 (en) 2007-07-27 2007-07-27 Packet level prioritization in interconnection networks
PCT/US2008/069261 WO2009017934A1 (en) 2007-07-27 2008-07-03 Packet level prioritization in interconnection networks

Publications (2)

Publication Number Publication Date
EP2183888A1 EP2183888A1 (de) 2010-05-12
EP2183888B1 true EP2183888B1 (de) 2010-12-29

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US (1) US7911956B2 (de)
EP (1) EP2183888B1 (de)
JP (2) JP5369104B2 (de)
KR (1) KR101456845B1 (de)
CN (1) CN101843056B (de)
AT (1) ATE493816T1 (de)
DE (1) DE602008004262D1 (de)
TW (1) TWI408924B (de)
WO (1) WO2009017934A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2525416A (en) * 2014-04-24 2015-10-28 Samsung Electronics Co Ltd Data Transfer using a multipath TCP Connection

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1936854B1 (de) * 2006-12-20 2013-11-06 Alcatel Lucent Rückübertragungsbasiertes DSLAM und xDSL Modem für verlustbehaftete Medien
KR101466573B1 (ko) * 2008-01-22 2014-12-10 삼성전자주식회사 통신 단말 장치 및 통신 단말 장치에 탑재된 복수개의네트워크 인터페이스를 이용하여 통신을 수행하는 방법
US8867622B2 (en) * 2008-08-14 2014-10-21 Broadcom Corporation Method and system for priority-based digital multi-stream decoding
US8903364B2 (en) * 2009-01-16 2014-12-02 Broadcom Corporation Method and system for processing and delivery of multimedia content by an integrated femtocell and set-top-box device
EP2569916B1 (de) 2010-05-09 2016-01-20 Citrix Systems Inc. Systeme und verfahren zur zuweisung von dienstklassen zu netzwerkverbindungen entsprechend virtuellen kanälen
CN103222248B (zh) * 2010-09-28 2016-02-03 英国电讯有限公司 多类别数据传输的方法和装置
WO2013025534A1 (en) * 2011-08-18 2013-02-21 Vid Scale, Inc. Methods and systems for packet differentiation
JP5963540B2 (ja) * 2012-05-30 2016-08-03 キヤノン株式会社 情報処理装置、プログラム及び制御方法
US9270616B1 (en) * 2013-02-21 2016-02-23 Arris Enterprises, Inc. Low-latency quality of service
US9654484B2 (en) * 2014-07-31 2017-05-16 Cisco Technology, Inc. Detecting DGA-based malicious software using network flow information
EP3202069A4 (de) * 2014-09-29 2018-07-18 The Regents of the University of California Verfahren und vorrichtung zur codierung eines interferenznetzwerks
EP3384674A1 (de) * 2015-12-04 2018-10-10 Telefonaktiebolaget LM Ericsson (publ) Verfahren zum adaptiven streaming der zeitlichen skalierung von mediensegmentebenen
CN109076260A (zh) * 2016-05-05 2018-12-21 华为技术有限公司 视频业务的传输方法和装置
CN106992845B (zh) * 2017-03-28 2020-05-01 广州视源电子科技股份有限公司 数据传输方法、系统和装置
KR101987346B1 (ko) * 2017-09-01 2019-06-10 한국과학기술원 데이터 센터 간 광역 통신망에서 통계적 자원 할당 및 서비스 품질 보장 시스템과 이의 방법
US11115155B2 (en) 2019-09-09 2021-09-07 Facebook Technologies, Llc Systems and methods for prioritizing packet retransmission
CN113473185B (zh) * 2021-04-28 2022-08-26 清华大学 基于视频流关键帧突发特性的可用带宽探测方法及装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997042758A1 (en) * 1996-05-09 1997-11-13 Matsushita Electric Industrial Co., Ltd. Multimedia optical disk, reproducing device, and reproducing method capable of superposing sub-video upon main video in well-balanced state irrespective of position of main video on screen
US6535487B1 (en) * 1998-02-12 2003-03-18 Nec Usa, Inc. Connection splitting: an efficient way of reducing call blocking in ATM
CA2292828A1 (en) * 1999-12-22 2001-06-22 Nortel Networks Corporation Method and apparatus for traffic flow control in data switches
US6985442B1 (en) 2000-07-26 2006-01-10 Lucent Technologies Inc. Technique for bandwidth sharing in internet and other router networks without per flow state record keeping
AU2002239557B2 (en) 2000-11-17 2004-04-08 Motorola, Inc. Multiple service subflows within a cable modem service flow
US20020154629A1 (en) * 2001-04-23 2002-10-24 Michael Lohman Integrated PMP-radio and DSL multiplexer and method for using the same
US8542680B2 (en) * 2001-07-25 2013-09-24 Vectormax Corporation Server arbitrated reliable multicast system and process for accessing the same
US7039715B2 (en) * 2002-05-21 2006-05-02 Microsoft Corporation Methods and systems for a receiver to allocate bandwidth among incoming communications flows
GB0322770D0 (en) * 2003-09-29 2003-10-29 British Telecomm Bandwith allocation
WO2005039150A1 (ja) * 2003-10-22 2005-04-28 Nec Corporation 通信装置およびその通信方法ならびにプログラム
US8514865B2 (en) 2004-04-30 2013-08-20 Hewlett-Packard Development Company, L.P. Assigning WAN links to subflows based on WAN link characteristics and application preferences
US20060023750A1 (en) * 2004-07-29 2006-02-02 Kim Hyong S Method and system for transporting and switching traffic data with Quality of Service
US7733972B2 (en) * 2004-10-26 2010-06-08 Broadcom Corporation Trellis decoder for decoding data stream including symbols coded with multiple convolutional codes
CN100370787C (zh) * 2004-12-29 2008-02-20 华为技术有限公司 一种分组业务中的数据包调度方法
KR100657314B1 (ko) * 2005-05-04 2006-12-20 삼성전자주식회사 멀티미디어 스트리밍 송신 장치 및 방법
US7636309B2 (en) * 2005-06-28 2009-12-22 Alcatel-Lucent Usa Inc. Multi-path routing using intra-flow splitting
US20070002871A1 (en) * 2005-06-30 2007-01-04 Nokia Corporation Padding time-slice frames with useful data
US20070263616A1 (en) * 2006-05-15 2007-11-15 Castro Paul C Increasing link capacity via traffic distribution over multiple WI-FI access points
US8160601B2 (en) * 2007-06-21 2012-04-17 Elektrobit Wireless Communications Ltd. Method for optimizing spatial modulation in a wireless link and network element thereto

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2525416A (en) * 2014-04-24 2015-10-28 Samsung Electronics Co Ltd Data Transfer using a multipath TCP Connection
GB2525416B (en) * 2014-04-24 2017-11-01 Samsung Electronics Co Ltd Data transfer using a multipath TCP connection

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Publication number Publication date
JP2014030233A (ja) 2014-02-13
KR101456845B1 (ko) 2014-11-03
WO2009017934A1 (en) 2009-02-05
TW200906112A (en) 2009-02-01
JP5369104B2 (ja) 2013-12-18
US7911956B2 (en) 2011-03-22
ATE493816T1 (de) 2011-01-15
TWI408924B (zh) 2013-09-11
EP2183888A1 (de) 2010-05-12
CN101843056B (zh) 2013-01-16
DE602008004262D1 (de) 2011-02-10
KR20100066469A (ko) 2010-06-17
JP2010535003A (ja) 2010-11-11
US20090028151A1 (en) 2009-01-29
JP5800872B2 (ja) 2015-10-28
CN101843056A (zh) 2010-09-22

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